Roselyne Alphonce

How does Farmer’s Preference for Seed Attributes and Support Service from Grain Traders Influence the Adoption of Improved Varieties in Tanzania?

Hemed A. Kihimba, Roselyne Alphonce & Mahamud Ngaiza · Asian Journal of Economics, Business and Accounting · 2025

This study examined the joint association of grain traders’ support services and seed attribute preferences on the adoption of improved sorghum, beans, and groundnut seed varieties in Tanzania. While previous studies have typically examined farmers’ seed preferences or institutio...

Open access Research Article 10.9734/ajeba/2025/v25i122078

Adoption of Aflatoxin Smart Technologies among Smallholder Maize Farmers in Kongwa & Namtumbo Districts

Issaya G. Marijani, Roselyne Alphonce & Khamaldin D. Mutabazi · Asian Journal of Economics, Business and Accounting · 2025

Aims: The study was designed to evaluate adoption of aflatoxin smart technologies among maize farmers. Study Design: Cross sectional research design was used involving 344 respondents (300 maize farmers and 44 key informants). Place and Duration of Study: The study was conducted...

Open access Research Article 10.9734/ajeba/2025/v25i11634

Economic Performance of Enterprises under Economic Empowerment Schemes in Tanzania: Comparative Insights from Mara and Arusha Regions

Cornel Anyisile Kibona, Joel Matiku Joshua, Lekumok Kironyi, Roselyne Alphonce, Edward Mbwambo, Lesakit S.B. Mellau & Dominic M. Kambarage · Journal of Economics, Management and Trade · 2025

Economic Empowerment Schemes (EES) play a critical role in inclusive growth and poverty reduction in developing countries. This study evaluated the economic performance of micro, small, and medium-sized enterprises (MSMEs) funded under Tanzania’s Local Government Authority (LGA)...

Open access Research Article 10.9734/jemt/2025/v31i81331